package de.fhl.util;

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public class HibernateUtil {
	
	private static final SessionFactory sessionFactory = buildSessionFactory();
	
	private static SessionFactory buildSessionFactory(){
		
		try {
			
			//Create the SessionFactory from hibernate.cfg.xml
			return new Configuration().configure().buildSessionFactory();
			
		} catch (Throwable ex) {
			
			//Make sure you log the exception, as it might be swallowed
			System.err.println("Initial SessionFactory creation failed." + ex);
			throw new ExceptionInInitializerError(ex);
			
		}
	}
	
	public static SessionFactory getSessionFactory(){
		
		return sessionFactory;
		
	}
	
}
